Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Experimental autogenous incus transposition.

The Journal of Laryngology and Otology

|August 1, 1975

Summary

This summary is machine-generated.

This study investigated incus implants in rats, finding that while vitality was retained or regained, it was slower with boiled implants. Gelatin sponge use led to fibrosis and temporary activity in replanted incudes.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Bibliography, perceptions of aging.

The Gerontologist·1971

Same author

Discontinuities in attitudes and behaviors of older age groups.

The Gerontologist·1971

Same journal

The latest in otology and new collaborations.

The Journal of laryngology and otology·2026

Same journal

Comparison of the Connect and Attract Systems in Implantable Bone Conduction Hearing Devices.

The Journal of laryngology and otology·2026

Same journal

Discomfort and Intolerance During 24-Hour Multichannel Intraluminal Impedance-pH Monitoring.

The Journal of laryngology and otology·2026

Same journal

The Effect of Hand Dominance on Results in the Functional Head Impulse Test.

The Journal of laryngology and otology·2026

Same journal

Prognostic value of gross tumour volume in laryngeal cancer: a systematic review and meta-analysis.

The Journal of laryngology and otology·2026

Same journal

Surgical Management Of Parapharyngeal Vagal Schwannomas: A Systematic Review And Practical Considerations For Approach Selection.

The Journal of laryngology and otology·2026

See all related articles

Area of Science:

Otolaryngology
Biomaterials Science
Surgical Innovation

Background:

The incus is a crucial ossicle in the middle ear, essential for hearing.
Implantable materials for ossicular reconstruction require biocompatibility and functional stability.
Understanding the long-term behavior of incus implants is vital for surgical success.

Purpose of the Study:

To evaluate the outcomes of incus replacement or transposition in a rat model.
To assess the impact of implant preparation (e.g., boiling) on ossicle vitality.
To investigate the effects of biomaterials like gelatin sponge on implant integration.

Main Methods:

Incus replacement or transposition surgery was performed on 82 rats.
Different implant preparation methods were employed, including boiling.

Related Experiment Videos

The use of gelatin sponge as a biomaterial scaffold was examined.

Post-operative observations focused on implant vitality, stability, and tissue response.

Main Results:

A degree of vitality was retained or regained in the incus implants.
Boiled implants demonstrated slower retention or regaining of vitality compared to non-boiled.
Gelatin sponge implantation induced significant fibrosis around the implants.
Observed activity in implants was rapid initially but ceased over time.
Replanted incudes generally appeared stable.

Conclusions:

Incus implants can retain or regain vitality, but implant preparation affects the speed of this process.
Gelatin sponge may promote fibrosis, potentially impacting long-term implant function.
Further research is needed to optimize biomaterials and surgical techniques for incus reconstruction.